maxFileSize = $this->maximumUploadSize(); //ini_get('upload_max_filesize');// Config::get('enums.max_filesize');//10240 $this->fileIndex = $fileIndex; } /** * Determine if the validation rule passes. * * @param string $attribute * @param mixed $value * @return bool */ public function passes($attribute, $value) { //return Rule::in($this->filetypes); // $upload_max_size = ini_get('upload_max_filesize'); $fileSize = filesize($value); return $fileSize <= $this->maxFileSize; // return $this->getSize($attribute, $value) <= $this->maxFileSize; } /** * Get the validation error message. * * @return string */ public function message() { return 'file number '. $this->fileIndex .' is too large for the destination storage system.'; } /** * The maximum file upload size by getting PHP settings * @return integer|float file size limit in BYTES based */ private function maximumUploadSize() { static $upload_size = null; if ($upload_size === null) { $post_max_size = $this->returnBytes('post_max_size'); $upload_max_filesize = $this->returnBytes('upload_max_filesize'); $memory_limit = $this->returnBytes('memory_limit'); // Even though we disable all of variables in php.ini. These still use default value // Nearly impossible but check for sure if (empty($post_max_size) && empty($upload_max_filesize) && empty($memory_limit)) { return false; } $upload_size = min($post_max_size, $upload_max_filesize, $memory_limit); } return $upload_size; } private function returnBytes($val) { $value = ini_get($val); // Value must be a string. if (!is_string($value)) { return false; } preg_match('/^(?\d+)(?[K|M|G]*)$/i', $value, $matches); $value = (int) $matches['value']; $option = strtoupper($matches['option']); if ($option) { if ($option === 'K') { $value *= 1024; } elseif ($option === 'M') { $value *= 1024 * 1024; } elseif ($option === 'G') { $value *= 1024 * 1024 * 1024; } } return $value; } /** * Get the size of an attribute. * * @param string $attribute * @param mixed $value * @return mixed */ private function getSize($attribute, $value) { if (is_numeric($value) && $hasNumeric) { return array_get($this->data, $attribute); } elseif (is_array($value)) { return count($value); } elseif ($value instanceof File) { return $value->getSize() / 1024; } return mb_strlen($value); } }